<template>
  <div>
    <van-nav-bar
      class="bufan"
      title="不凡"
      left-text="返回"
      left-arrow
      @click-left="onClickLeft"
    />
  </div>
</template>

<script>
export default {
  methods: {
    onClickLeft() {
      this.$router.back();
    },
  },
};
</script>

<style lang="scss">
.van-nav-bar__left .van-nav-bar__text,
.van-nav-bar__left .van-icon-arrow-left {
  color: #b4282d;
}
.bufan{
  z-index: 2020;
}
</style>